package collection;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class SortString {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        /*
        list.add("jack");
        list.add("tom");
        list.add("rose");
        list.add("jerry");
        list.add("Kobe");
        list.add("manba");
        list.add("out");
        System.out.println(list);

        Collections.sort(list);
        System.out.println(list);

         */
        list.add("王克晶");
        list.add("传奇老师很帅");
        list.add("伟超老师");
        System.out.println("list"+list);

        Collections.sort(list, new Comparator<String>() {
            @Override
            public int compare(String o1, String o2) {

                return o1.length()-o2.length();//升序
                //return o2.length()-o1.length();//降序
            }
        });
        System.out.println("list"+list);

    }
}
